Planning application
26/0952/PD42
22 Knebworth Path Borehamwood Hertfordshire WD6 2QW
Proposal
Single storey rear extension. Depth: 3.5m, Height: 3.552m, Eaves: 2.776m.
As published by the council, reference 26/0952/PD42
Timeline
Dates from the published record
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13 Jul 2026
Received by Hertsmere
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24 Jul 2026
Added to PlanIndex
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Decision
Awaiting decision
The statutory target is eight weeks for most applications and thirteen for major development. Extensions of time are common.
What happens while it is decided
The process from here
This application is with Hertsmere for determination. The council publicises it, consults neighbours and technical bodies where required, and weighs the responses against local and national planning policy.
The statutory target is eight weeks for most applications and thirteen for major development, though extensions of time are common. Comments carry most weight while the case is undecided, so check the council portal for the deadline if you want to respond.
About prior approval applications
How this application type works
Prior approval applications arise where permitted development rights already grant the principle of the work, such as larger home extensions, changes of use to housing or agricultural buildings. The council may only consider the specific matters set out in the rules, for example transport, flooding or appearance, and in many classes the work may proceed if the council does not respond within the deadline, commonly 56 days.
Nearby applications
Within 500 metres
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26/0949/CLP Awaiting decision
22 Knebworth Path Borehamwood Hertfordshire WD6 2QW
Conversion of loft to habitable space with roof alterations to include rear dormer and insertion of 3x front roof lights. Erection of a front porch. Certificate of Lawful Development (Proposed).
-
26/0895/HSE Awaiting decision
39 Tempsford Avenue Borehamwood Hertfordshire WD6 2PD
Two storey side extension with associated roof works.
-
26/0968/CLP Granted
130 Balmoral Drive Borehamwood Hertfordshire WD6 2QT
Demolition of existing pre fabricated garage and erection of new garden building. Certificate of lawful development (Proposed).
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26/0969/HSE Awaiting decision
130 Balmoral Drive Borehamwood Hertfordshire WD6 2QT
Single storey side extension following demolition of existing canopy.
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21/1087/HSE Granted
1 Carlton Close Borehamwood Hertfordshire WD6 2QR
Single storey side and rear extension with 1 rooflight. (Revised Application).
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26/0975/FUL Awaiting decision
41 Penscroft Gardens Borehamwood Hertfordshire WD6 2QZ
Erection of outbuilding in rear garden for use as both a hair salon (Class E) and home office (Class C3).
Other prior approval applications
In Hertsmere
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26/0831/PD42 Granted
62 Thornbury Gardens Borehamwood Hertfordshire WD6 1RE
Single storey rear extension. Depth: 5.90m, Height: 3.27m, Eaves: 3.00m.
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26/0496/PD56M Granted
Metropolitan House Darkes Lane Potters Bar Hertfordshire EN6 1AG
Change of use from Office (Class E) to Residential (Class C3) for 96 flats.
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26/0699/PD42 Granted
2 Police Cottages St Albans Road South Mimms Potters Bar Hertfordshire EN6 3PJ
Single storey rear extension Depth: 4.95m, Height: 3.00m, Eaves: 3.00m.
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26/0771/PD42 Granted
26 Kimptons Mead Potters Bar Hertfordshire EN6 3HZ
Single storey rear extension. Depth: 4.5m, Height: 3.0m, Eaves: 3.0m.
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26/0694/PD42 Granted
29 Willow Way Potters Bar Hertfordshire EN6 2PR
Single storey rear extension. Depth: 5.59m, Height: 3.00m, Eaves: 3.00m.